FI97069C - Päällystetystä magnesiumista ja kalsiumkarbidista koostuva valuraudan rikinpoistoaine

Päällystetystä magnesiumista ja kalsiumkarbidista koostuva valuraudan rikinpoistoaine

Info

Publication number: FI97069C
Authority: FI; Finland
Prior art keywords: cast iron; calcium carbide; coated magnesium; desulphurizing agent; iron consisting
Prior art date: 1992-10-08

Application number

FI924556A

Other languages

Other versions

Inventor

Paul Henri Galvin

Michel Rebiere

Original Assignee

Pechiney Electrometallurgie

Priority date

1992-10-08

Filing date

1992-10-08

Publication date

1996-10-10

1992-10-08 Application filed by Pechiney Electrometallurgie filed Critical Pechiney Electrometallurgie

1992-10-08 Priority to FI924556A priority Critical patent/FI97069C/fi

1992-10-08 Publication of FI924556A0 publication Critical patent/FI924556A0/fi

1994-04-09 Publication of FI924556L publication Critical patent/FI924556L/fi

1996-06-28 Application granted granted Critical

1996-06-28 Publication of FI97069B publication Critical patent/FI97069B/fi

1996-10-10 Publication of FI97069C publication Critical patent/FI97069C/fi

239000005997 Calcium carbide Substances 0.000 title 1
229910001018 Cast iron Inorganic materials 0.000 title 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
239000003795 chemical substances by application Substances 0.000 title 1
229910052749 magnesium Inorganic materials 0.000 title 1
239000011777 magnesium Substances 0.000 title 1
CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 title 1

FI924556A 1992-10-08 1992-10-08 Päällystetystä magnesiumista ja kalsiumkarbidista koostuva valuraudan rikinpoistoaine FI97069C (fi)